So my mom is babysitting our baby on Friday..we're leaving at 2:30 pm and coming back by 9....6.5 hours. I am really anxious about leaving him....so well see if I last 6.5 hours lol anywho...my baby is almost 9 weeks old. I'm just wondering how many bags of milk should I thaw out? He eats every 1-3 hours. Each time he eats during the day, its about 3-4 ozs. About 6 oz at his last feeding of the night which is around 8:30. I'm afraid he'll be stressed (like he has with daddy at times) and want to drink more then the usual. The bags I have stored are about 5.5 ozs each. How many would you take out?